document.write( "Question 22089: Find a number which is 150 greater than its opposite \n" ); document.write( "
Algebra.Com's Answer #11734 by rapaljer(4671)\"\" \"About 
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Let x = the number
\n" ); document.write( " -x = the opposite of the number\r
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\n" ); document.write( "\n" ); document.write( "Write the equation by translating the sentence:\r
\n" ); document.write( "\n" ); document.write( "\"The number is 150 greater than its opposite.\"
\n" ); document.write( "x = -x + 170 \r
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\n" ); document.write( "\n" ); document.write( "Add x to both sides:
\n" ); document.write( "2x = 170\r
\n" ); document.write( "\n" ); document.write( "x = 85\r
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\n" ); document.write( "\n" ); document.write( "R^2 at SCC
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